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EP2615530A3 - Procédé, dispositif de traitement et support d'enregistrement lisible par ordinateur pour détecter le contact tactile sur panneau tactile - Google Patents

Procédé, dispositif de traitement et support d'enregistrement lisible par ordinateur pour détecter le contact tactile sur panneau tactile Download PDF

Info

Publication number
EP2615530A3
EP2615530A3 EP13150792.3A EP13150792A EP2615530A3 EP 2615530 A3 EP2615530 A3 EP 2615530A3 EP 13150792 A EP13150792 A EP 13150792A EP 2615530 A3 EP2615530 A3 EP 2615530A3
Authority
EP
European Patent Office
Prior art keywords
sensing
touch
computer
recording medium
processing device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13150792.3A
Other languages
German (de)
English (en)
Other versions
EP2615530A2 (fr
Inventor
Yoon Sangsic
Kim Bonkee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hideep Inc
Original Assignee
Hideep Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hideep Inc filed Critical Hideep Inc
Publication of EP2615530A2 publication Critical patent/EP2615530A2/fr
Publication of EP2615530A3 publication Critical patent/EP2615530A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
EP13150792.3A 2012-01-12 2013-01-10 Procédé, dispositif de traitement et support d'enregistrement lisible par ordinateur pour détecter le contact tactile sur panneau tactile Withdrawn EP2615530A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120003724A KR101338285B1 (ko) 2012-01-12 2012-01-12 터치 패널에서 터치를 감지하기 위한 방법, 장치 및 컴퓨터 판독 가능 기록 매체

Publications (2)

Publication Number Publication Date
EP2615530A2 EP2615530A2 (fr) 2013-07-17
EP2615530A3 true EP2615530A3 (fr) 2016-05-11

Family

ID=47594527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13150792.3A Withdrawn EP2615530A3 (fr) 2012-01-12 2013-01-10 Procédé, dispositif de traitement et support d'enregistrement lisible par ordinateur pour détecter le contact tactile sur panneau tactile

Country Status (3)

Country Link
EP (1) EP2615530A3 (fr)
JP (1) JP2013143152A (fr)
KR (1) KR101338285B1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101497404B1 (ko) * 2013-08-07 2015-03-04 주식회사 하이딥 터치패널 입력장치 및 그의 터치패널 입력검출방법
KR101497405B1 (ko) * 2013-08-07 2015-03-04 주식회사 하이딥 터치패널 입력장치 및 그의 입력검출방법
US9459746B2 (en) 2013-09-27 2016-10-04 Sensel, Inc. Capacitive touch sensor system and method
US10013092B2 (en) 2013-09-27 2018-07-03 Sensel, Inc. Tactile touch sensor system and method
US11221706B2 (en) 2013-09-27 2022-01-11 Sensel, Inc. Tactile touch sensor system and method
KR101504031B1 (ko) * 2013-10-07 2015-03-18 삼성전기주식회사 터치스크린 장치
KR101580176B1 (ko) * 2013-12-02 2015-12-24 주식회사 동부하이텍 터치 패널을 구동하는 방법
KR102198176B1 (ko) * 2013-12-13 2021-01-04 삼성전자주식회사 좌표 표시 장치의 주파수 측정 방법 및 그에 따른 전자기기
AU2015214270A1 (en) * 2014-02-04 2016-08-18 Tactual Labs Co. Frequency conversion in a touch sensor
KR101652028B1 (ko) * 2014-02-19 2016-08-30 주식회사 하이딥 터치 입력 장치
KR102242352B1 (ko) * 2014-06-23 2021-04-20 엘지디스플레이 주식회사 터치 패널의 구동 장치 및 구동 방법
US10620737B2 (en) * 2014-12-08 2020-04-14 Tactual Labs Co. Differential transmission for reduction of cross-talk in projective capacitive touch sensors
KR102338709B1 (ko) * 2015-01-30 2021-12-13 엘지디스플레이 주식회사 표시장치 및 그 구동방법
KR102109419B1 (ko) * 2015-03-09 2020-05-12 주식회사 디비하이텍 터치 센서
KR102319276B1 (ko) * 2015-03-09 2021-11-01 주식회사 디비하이텍 터치 센서
US20170371487A1 (en) * 2016-06-28 2017-12-28 Tactual Labs Co. Frame-phase synchronization in frequency division modulated touch systems
KR102600592B1 (ko) * 2016-08-29 2023-11-10 삼성디스플레이 주식회사 터치 센서 및 이를 포함하는 표시 장치
WO2019075436A1 (fr) * 2017-10-13 2019-04-18 Tactual Labs Co. Pilotage minimal d'émetteurs permettant d'améliorer une détection de passage
KR102390164B1 (ko) * 2017-10-30 2022-04-25 엘지디스플레이 주식회사 터치 센싱 방법, 터치 센싱 회로 및 터치 표시장치
KR102011581B1 (ko) * 2017-12-26 2019-08-16 포항공과대학교 산학협력단 고주파 대역 전파 기반 터치 감지 장치 및 상기 장치의 구동 방법
JP7369457B2 (ja) * 2018-01-19 2023-10-26 タクチュアル ラブズ シーオー． 受信分離を伴うマトリックスセンサ
KR102553515B1 (ko) * 2018-05-30 2023-07-10 엘지디스플레이 주식회사 터치표시장치, 터치시스템, 터치회로 및 터치센싱방법
JP7117671B2 (ja) * 2019-03-20 2022-08-15 パナソニックＩｐマネジメント株式会社 表示システムおよび制御方法
CN111475058A (zh) * 2020-06-23 2020-07-31 武汉华星光电半导体显示技术有限公司 触控显示装置及其触控驱动方法
US11768556B2 (en) 2020-06-23 2023-09-26 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Touch display device and touch driving method of same
JP2025515777A (ja) * 2022-05-12 2025-05-20 タクチュアル ラブズ シーオー． 簡略化された製造センサの実装

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090127005A1 (en) * 2007-11-14 2009-05-21 N-Trig Ltd. System and method for detection with a digitizer sensor
US20090189867A1 (en) * 2008-01-30 2009-07-30 Apple, Inc. Auto Scanning for Multiple Frequency Stimulation Multi-Touch Sensor Panels
US20090273579A1 (en) * 2008-04-30 2009-11-05 N-Trig Ltd. Multi-touch detection
US20100073323A1 (en) * 2008-09-24 2010-03-25 Geaghan Bernard O Mutual capacitance measuring circuits and methods
US20100238134A1 (en) * 2009-03-18 2010-09-23 Day Shawn P Capacitive sensing using a segmented common voltage electrode of a display
EP2264576A1 (fr) * 2009-06-18 2010-12-22 Wacom Co., Ltd. Appareil de détection de pointeur et procédé de détection de pointeur
US20110084857A1 (en) * 2009-10-08 2011-04-14 3M Innovative Properties Company Multi-touch touch device with multiple drive frequencies and maximum likelihood estimation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007017848A2 (fr) * 2005-08-11 2007-02-15 N-Trig Ltd. Appareil permettant de detecter des informations d'objet et ses procedes d'utilisation
US7812827B2 (en) * 2007-01-03 2010-10-12 Apple Inc. Simultaneous sensing arrangement
US8493331B2 (en) * 2007-06-13 2013-07-23 Apple Inc. Touch detection using multiple simultaneous frequencies
JP5216495B2 (ja) * 2008-09-16 2013-06-19 株式会社ジャパンディスプレイウェスト 接触検出装置および表示装置
US8507811B2 (en) * 2009-02-02 2013-08-13 Apple Inc. Touch sensor panels with reduced static capacitance
KR101073309B1 (ko) * 2009-11-24 2011-10-12 삼성모바일디스플레이주식회사 터치 스크린 시스템 및 그 구동방법
CN101840294B (zh) * 2010-01-21 2012-01-18 宸鸿科技(厦门)有限公司 一种投射电容式触控面板的扫描方法
JP5496735B2 (ja) * 2010-03-30 2014-05-21 株式会社ワコム 指示体位置検出装置及び指示体位置検出方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090127005A1 (en) * 2007-11-14 2009-05-21 N-Trig Ltd. System and method for detection with a digitizer sensor
US20090189867A1 (en) * 2008-01-30 2009-07-30 Apple, Inc. Auto Scanning for Multiple Frequency Stimulation Multi-Touch Sensor Panels
US20090273579A1 (en) * 2008-04-30 2009-11-05 N-Trig Ltd. Multi-touch detection
US20100073323A1 (en) * 2008-09-24 2010-03-25 Geaghan Bernard O Mutual capacitance measuring circuits and methods
US20100238134A1 (en) * 2009-03-18 2010-09-23 Day Shawn P Capacitive sensing using a segmented common voltage electrode of a display
EP2264576A1 (fr) * 2009-06-18 2010-12-22 Wacom Co., Ltd. Appareil de détection de pointeur et procédé de détection de pointeur
US20110084857A1 (en) * 2009-10-08 2011-04-14 3M Innovative Properties Company Multi-touch touch device with multiple drive frequencies and maximum likelihood estimation

Also Published As

Publication number Publication date
JP2013143152A (ja) 2013-07-22
KR101338285B1 (ko) 2013-12-09
KR20130083152A (ko) 2013-07-22
EP2615530A2 (fr) 2013-07-17

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